1km 2km OTDR Bare Optical Fiber Ring Box SM MM Dummy Fiber SC FC LC Connectors
A fiber ring serves as both a launch cable and a receive cable.
OTDR Launch Cables are designed to be used in conjunction with an OTDR
to measure complete link loss of a fiber.
An OTDR launch cable, which connects the OTDR to the link-under-test,
discloses the insertion loss and reflectance of the near-end connection.
They are also known as pulse suppressor cables, launch cords, launch leads, receive cables or fiber rings.
The OTDR Launch cables can be added with certain connectors,
such as FC-FC,SC-SC,FC-SC ST-ST etc.
Please send us your requirements for the connectors you need.
Main Features :
the case can house up to 2000meters of fiber ;
small volume, light weight(1kg)easy to carry;
excellent sealing performance
we also supply the OTDR launch cable in roll type.
package : by cartons
The fiber ring box can work with any type of OTDR as below.
|Attenuation vs wavelength||@1310nm||1285~1330nm||≤0.03dB/km|
SM G652D, 500M,
SM G652D, 1KM,
SM G652D, 2KM,
MM (62.5/125um or 50/125um), 500M,
MM (62.5/125um or 50/125um), 1KM,
MM (62.5/125um or 50/125um), 2KM,
SM G657A, 500M,
SM G657A, 1KM,
SM G657A, 2KM,